KR20200053944A - Suction pump valve nozzle and cupping device comprising the same - Google Patents

Abstract

A suction pump valve nozzle according to one embodiment may comprise a body part having an airtight interior space; and a pressure adjusting part provided on one side of the body part to adjust a pressure inside the body part. A negative pressure may be formed in the body part. The pressure adjusting part makes the interior space of the body part communicate with the outside of the body part to prevent excessive negative pressure inside the body part. Accordingly, side effects of treatment such as discomfort, long-lasting bruising, hyperpigmentation, or blistering due to excessive suction can be prevented to ensure safety of a cupping therapy.

Description

Suction pump valve nozzle and cupper including the same {SUCTION PUMP VALVE NOZZLE AND CUPPING DEVICE COMPRISING THE SAME}

Disclosed is a suction pump valve nozzle and a cupper comprising the same. Specifically, a suction pump valve nozzle capable of setting a limiting of excessive sound pressure generated inside the cupping cup between the cupping cup and the suction pump and a cupping machine including the same are disclosed.

Cupping therapy is widely applied clinically for the purpose of treating or preventing diseases with physical stimulation, in which cupping is placed on the surface of the human body and blood is drawn by forming negative pressure inside the cupping (dead blood) or congestion.

The origin of cupping is not known exactly, but it has been used as a treatment in both the East and the West for a long time. It has developed into extubation, aspiration therapy, aspiration, and jailbreaking in the East, and doctors have used it in the West before ancient Greek times. Evidence can be found, and through the Middle Ages, it developed into Cupping therapy in England, Schrφpfkopf in Germany, and Ventuse in France.

Cupping plays a role in helping to discharge the blood and blood, which are one of the pathological products in the body, by using the partial pressure difference between the skin surface and the skin tissue, thereby improving the constitution and helping to prevent disease and promote health It is a treatment method that is not limited to traumatic diseases but is also widely used in internal medical diseases for the purpose of enhancing natural healing power by purifying non-physiological fluids, improving systemic circulation, and improving metabolism in pathological conditions.

The method of attaching the cupping to the body is the air after attaching it to the exhaust valve of the synthetic resin cupping cup using the corolla method and the suction pump to attach the cupping to the skin using the heat and sound pressure generated by burning the air (oxygen) inside the cupping. There is an exhaust method (extracting method) that removes and induces negative pressure inside the cupping cup to adsorb it.

The suction pumps used in the exhaust method are largely passive and electric, and most of these suction pumps do not have a device capable of setting a constant operating pressure or limiting excessive pressure when performing cupping therapy. There is a problem in that it is difficult to secure the safety of cupping therapy that can prevent side effects of treatment such as hyperpigmentation and blisters.

In general, commercially available cupping machines for performing cupping therapy include cupping cups, suction pumps that provide negative pressure, and suction pump nozzles that connect the cups and suction pumps to provide negative pressure generated by the suction pump as cupping cups. do.

Such a cupper is disclosed in Korean Patent Application No. 10-2014-0092722 “Pull type air pump integrated cupper”.

An object according to an embodiment is to provide a suction pump valve nozzle capable of setting a limiting maximum sound pressure inside the cupping cup and a cupping cup including the same.

Another object according to an embodiment is to provide a suction pump valve nozzle and a cupper comprising the suction pump valve nozzle capable of setting the maximum sound pressure delivered into the cupper in several stages.

Another object according to an embodiment is to provide a suction pump valve nozzle for setting a negative pressure limit that can be installed in an existing manual suction pump.

Another object according to an embodiment is to provide a suction pump valve nozzle for setting a negative pressure limit that can be installed in an existing electric suction pump.

A suction pump valve nozzle according to an embodiment for achieving the above object may include a body portion having an airtight interior space, and a pressure adjusting portion provided on one side of the body portion and adjusting the pressure inside the body portion. A sound pressure may be formed inside the body part, and the pressure control part may prevent excessive sound pressure inside the body part by communicating the space between the body part and the outside of the body part.

In addition, the pressure adjusting part of the suction pump valve nozzle according to an embodiment has an opening communicating the inside of the body part and the outside of the body part, and a stopper arranged to open and close the opening in the body part or the pressure regulating part. It may include, the stopper may be moved in the body portion or the pressure control portion according to the sound pressure inside the body portion.

In addition, the pressure control unit of the suction pump valve nozzle according to an embodiment may further include an elastic member having one end connected to the stopper, and the elastic member is disposed to the inside of the opening through the elasticity. When the excessive sound pressure is generated inside the body portion, the elastic member is contracted by the stopper and the opening can be opened.

In addition, the body portion of the suction pump valve nozzle according to an embodiment may include a fixing member for fixing the elastic member, the pressure control unit further includes a vertical axis extending from the stopper and disposed at the center of the elastic member It may be, the fixing member may be disposed opposite the opening of the body portion, a through-path may be formed in the center of the fixing member, and when the elastic member contracts, the stopper and the vertical axis are in the direction of the fixing member By being moved to the vertical axis can be accommodated in the passage.

In addition, the pressure adjusting part of the suction pump valve nozzle according to an embodiment may include a pressure control member that is moved relative to the body part, and the pressure control member is moved to be disposed in the opening portion of the pressure control member The stopper is moved along with the elastic member in the compression direction of the elastic member so that the elastic member is contracted or extended to change the elastic modulus.

In addition, the pressure regulating part of the suction pump valve nozzle according to an embodiment may include a housing in which an outer surface is formed in a spiral shape, and an inner surface of the pressure control member is formed in a spiral shape to mesh with the outer surface of the housing, thereby controlling the pressure. The member may be moved on the housing by rotation, and the elastic member may contract and extend according to the movement of the pressure adjusting unit.

In addition, the pressure adjusting part of the suction pump valve nozzle according to an embodiment is detachable, and thus may be replaced to adjust the elasticity coefficient of the elastic member.

Or, according to an embodiment, the cupper comprising a suction pump valve nozzle, a suction pump for generating a negative pressure, a valve nozzle connected and communicated separately from the suction pump, and a valve nozzle connected and communicated separately from the valve nozzle It may include a cup for receiving a negative pressure from the internal space of the nozzle, the valve nozzle is provided on one side of the body portion having an internal space receiving the negative pressure from the suction pump and the body portion, the inside of the body portion It may include a pressure control unit for adjusting the pressure, the body portion is in communication with the pressure control unit and the pressure control unit has an opening, the pressure control unit opening and closing the opening and the elastic member for moving the stopper If the sound pressure inside the body portion is stronger than the elasticity of the elastic member, the stopper is the body portion room Moving toward the direction, the opening is opened, the inside of the body portion communicates with the outside of the body portion, and when the sound pressure inside the body portion is weaker than the elasticity of the elastic member, the stopper may close the opening.

According to a suction pump valve nozzle according to an embodiment and a cupping machine including the same, a suction pump valve nozzle and a cupping machine including the cupper are provided, which can be set to limit the maximum sound pressure inside the cupping cup.

In addition, according to the suction pump valve nozzle according to an embodiment and a cupper including the same, a suction pump valve nozzle and a cupper comprising the cupper are provided, which can set the maximum sound pressure transmitted into the cupper in various stages.

In addition, according to the suction pump valve nozzle according to an embodiment and a floating vessel including the same, there is provided a suction pump valve nozzle for setting a negative pressure limit that can be installed in an existing manual suction pump.

In addition, according to the suction pump valve nozzle according to an embodiment and a floating vessel including the same, there is provided a suction pump valve nozzle for setting a negative pressure limit that can be installed in an existing electric suction pump.

1 is a cross-sectional perspective view of a suction pump valve nozzle according to an embodiment of the present invention.
2 is a cross-sectional perspective view of a suction pump valve nozzle according to another embodiment of the present invention.
Figure 3 is a cross-sectional perspective view of the suction pump valve nozzle according to another embodiment of the present invention.
4 is a front view of the suction pump valve nozzle according to the embodiments of the present invention.
5 shows a manual suction pump and a cupping cup, a suction pump valve nozzle according to embodiments of the present invention, and a cupping machine including the same.
6 illustrates an electric suction pump and a cupping cup, a suction pump valve nozzle according to embodiments of the present invention, and a cupping machine including the same.

Hereinafter, embodiments will be described in detail through exemplary drawings. It should be noted that in adding reference numerals to the components of each drawing, the same components have the same reference numerals as possible even though they are displayed on different drawings. In addition, in describing an embodiment, when it is determined that a detailed description of a related known configuration or function interferes with understanding of the embodiment, the detailed description is omitted.

In addition, in describing the components of the embodiment, terms such as first, second, A, B, (a), (b), and the like can be used. These terms are only for distinguishing the component from other components, and the nature, order, or order of the component is not limited by the term. When a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected to or connected to the other component, but another component between each component It should be understood that may be "connected", "coupled" or "connected".

Components included in any one embodiment and components including a common function will be described using the same name in other embodiments. Unless there is an objection to the contrary, the description described in any one embodiment may be applied to other embodiments, and a detailed description will be omitted in the overlapped range.

1 is a cross-sectional perspective view of the suction pump valve nozzle 100 according to the first embodiment of the present invention, Figure 2 is a cross-sectional perspective view of the suction pump valve nozzle 200 according to another second embodiment of the present invention, 3 is a cross-sectional perspective view of the suction pump valve nozzle 300 according to other third embodiments of the present invention.

Specifically, FIG. 1A shows a vertical cross-sectional view of the suction pump valve nozzle 100 according to the first embodiment, and FIG. 1B shows a horizontal cross-sectional view of the suction pump valve nozzle 100 according to the first embodiment.

1A to 3, the suction pump valve nozzles 100, 200, and 300 according to embodiments include body parts 110, 210, 310 and a pressure regulating part 120.

The body parts 110, 210, and 310 may include two connecting parts, and the cupping cup C and the suction pumps P1 and P2 may be installed on the two connecting parts, respectively. Each cupping cup (C) and suction pumps (P1, P2) installed on the side of the body portion (110, 210, 310) may be detached depending on the case.

For example, when the user uses the cupping machine, the user can install the cupping cup (C) on the body parts (110, 210, 310), and at the same time, the suction pumps (P1, P2) body parts (110, 210, 310) Can be installed on.

The body parts 110, 210, and 310 may have a tubular shape, for example, a cylindrical shape. When the cupping cup (C) and the suction pumps (P1, P2) are installed on the body parts (110, 210, 310), the body parts (110, 210, 310) can maintain air tightness, and between the two Can communicate. That is, the suction pump (P1, P2) is formed inside the body portion (110, 210, 310) according to the combination of the suction pump (P1, P2) and the cupping cup (C) and the body portion (110, 210, 310) It is possible to provide a negative pressure in an airtight space.

The sound pressure may be provided to the cupping cup C after passing through the body parts 110, 210 and 310. That is, the suction pump (P1, P2) through the body portion (110, 210, 310) may provide a negative pressure to the cupping cup (C).

The pressure regulating part 120 may be provided on one side of the body parts 110, 210 and 310, and limit the sound pressure inside the body parts 110, 210 and 310. Specifically, the pressure control unit (110, 210, 310) is an opening (122, 222, 322) and an opening communicating the space inside the body portion (110, 210, 310) and the outside of the body portion (110, 210, 310) It may include a stopper (124, 224, 324) to block (122, 222, 322).

The stopper (124, 224, 324) may be opened or closed depending on the sound pressure formed in the interior space of the body portion (110, 210, 310). In more detail, when the sound pressure formed in the inner space of the body parts 110, 210, 310 is greater than or equal to a preset level, the stoppers 124, 224, 324 are opened so that the inner and outer spaces of the body parts 110, 210, 310 are opened. Can communicate. That is, the maximum sound pressure in the space inside the body parts 110, 210, 310 may be limited so that the sound pressure in the space inside the body parts 110, 210, 310 is reduced by communication with the outside.

Hereinafter, various embodiments of the present invention will be described with reference to FIGS. 1 to 4.

Example 1.

1A and 1B, the suction pump valve nozzle 100 according to the first embodiment may include the same body portion 110 and the pressure regulating portion 120 as described above.

The pressure regulating part 120 may share the body part 110 and the internal space with each other, and the stopper 124 is an opening disposed at one side of the pressure regulating part 120 on the inner surface of the pressure regulating part 120 ( 122).

The pressure regulating unit 120 may also include an elastic member 126 having one end connected to the stopper 124 and a vertical axis 128 connected to one end of the stopper 124.

The vertical axis 128 may be disposed along the center of the elastic member 126 having a spring shape, for example.

The body portion 110 may further include a fixing member 112 capable of fixing the other end of the elastic member 126 on the inner surface. A through passage 2122 may be formed at the center of the fixing member 112.

The elastic member 126 may provide elasticity such that the stopper 124 contacts the inner surface of the pressure regulating unit 120, that is, the stopper 124 contacts the opening 122, and the inner space of the body portion 110 Can be closed.

The stopper 124 is moved according to the sound pressure of the space inside the body portion 110, and may be moved according to the elastic force of the elastic member 126 providing elasticity to the stopper 124.

Specifically, if the elastic force of the elastic member 126 pushing the stopper 124 is greater than the sound pressure of the interior space of the body portion 110, the stopper 124 may maintain a state in contact with the inner surface of the pressure regulating portion 120, , If the elastic force of the elastic member 126 pushing the stopper 124 is less than the sound pressure of the inner space of the body portion 110, the stopper 124 is spaced apart from the opening 122 of the pressure regulating portion 120 and opened, The interior space of the portion 110 and the outside of the body portion 110 may be in communication.

Therefore, the sound pressure inside the body portion 110 may be reduced, and when the sound pressure inside the body portion 110 becomes smaller than the elastic force that the elastic member 126 pushes the stopper 124, the elastic member 126 stops again. The opening 122 may be closed by pushing 124 to the inner surface of the pressure regulating unit 120.

As the movement of the stopper 124, the vertical axis 128 connected to the stopper 124 is also moved, and the vertical axis 128 may be introduced into the through passage 1122. The passage 1122 may be slightly larger than the thickness of the vertical axis 128.

The vertical axis 128 can prevent the failure of the suction pump valve nozzle 100 by limiting the lateral movement of the elastic member 126.

Example 2.

Referring to Examples 1 and 2, the suction pump valve nozzle 200 according to the second embodiment may include the same body portion 210 and a pressure control portion as described above.

In addition, the suction pump valve nozzle 200 according to the second embodiment is a fixing member 212, a through path 2122, an opening 222, a stopper 224, an elastic member 226 similar to that described in the first embodiment ) And the vertical axis 228.

The pressure adjusting part of the suction pump valve nozzle 200 according to the second embodiment may further include a pressure control member 221 and a housing 223.

The housing 223 protrudes in the lateral direction of the body portion 210 and has one end open, and a pressure control member 221 may be disposed on the outer surface of the housing 223 to surround the housing 223.

The pressure control member 221 may cover the open end of the housing 223 to seal the pressure regulating portion (and the inner space of the body portion 210). An opening 222 may be formed on one surface of the pressure control member 221, and the stopper 224 may be disposed to contact the opening 222.

An elastic member 226 and a vertical axis 128 are disposed at the rear of the stopper 224, and one end of the elastic member 226 may be fixed inside the body portion 210 by a fixing member 212.

The outer surface of the housing 223 may be formed in a spiral shape, and a spiral corresponding to the spiral shape of the outer surface of the housing 223 is formed on the inner surface of the pressure control member 221 covering the housing 223 to control the pressure with the housing 223 The members 221 may be fixed in engagement with each other.

The helical inner surface of the pressure control member 221 may be rotated along the helical outer surface of the housing 223, and the pressure control member 221 may be spaced apart from or proximate to the body part 210 according to rotation.

As the pressure control member 221 moves, the stopper 221 in contact with the inner surface of the pressure control member 221 may also be moved, and the elastic member 226 may expand and contract according to the movement of the stopper 221. .

The elastic force of the elastic member 226 may change according to the stretching. Specifically, when the pressure control member 221 is moved in the direction of the body portion 210, the elastic member 226 may be contracted to increase the restoring force, and the pressure control member 221 may be moved to the outside direction of the body portion 210. When moved, the elastic member 226 may be stretched to reduce restoring force.

Therefore, the elastic force is changed according to the expansion and contraction of the elastic member 226, and accordingly, the maximum sound pressure of the space inside the body portion 210 in which the stopper 221 moves may also be changed.

For example, when the pressure control member 221 is moved in the direction of the body portion 210, the elastic force of the elastic member 226 is increased, so that the size of the sound pressure required for the stopper 221 to move can be increased, and the pressure control When the member 221 is moved in the outer direction of the body portion 210, the elastic force of the elastic member 226 is reduced, so that the size of the sound pressure required for the stopper 221 to be moved can be reduced.

Therefore, the maximum sound pressure allowed in the inner space of the body portion 210 may be adjusted by rotation of the pressure control member 221.

When the pressure control member 221 and the housing 223 are rotated to the maximum, the pressure control member 221 may be separated from the housing 223, and thus the pressure control member 221 may be replaced.

Example 3.

Referring to Example 1, Example 2 and Figure 3, the suction pump valve nozzle 300 according to the third embodiment may include the same body portion 310 and the pressure control portion as described above.

In addition, the suction pump valve nozzle 300 according to the third embodiment has an opening 322, a stopper 324, an elastic member 326, a vertical axis 328, a housing similar to that described in the first and second embodiments 323 and a pressure control member 321.

The spaces inside the body portion 310 and the pressure adjusting portion (housing 323 and pressure control member 321) of the suction pump valve nozzle 300 according to the third embodiment may be isolated from each other.

Referring to Figure 3, the fixing member 312 for fixing the elastic member 326 may be disposed on one side of the body portion 310, the inner space of the body portion 310, the elastic member 326, the vertical axis 328 and a stopper 324 may be disposed.

On the fixing member 312, a communication hole (3122) through which the vertical axis 328 disposed along the center of the elastic member 326 can be accommodated, and a communication hole communicating the internal space of the pressure regulating part and the body part 310 ( 314) may be disposed.

Air introduced into the pressure regulating portion through the opening 322 may be introduced into the space inside the body portion 310 through the communication hole 314.

4 is a front view of the suction pump valve nozzles 200 and 300 according to embodiments of the present invention.

Referring to FIG. 4, text can be printed on the pressure control members 221 and 321 of the suction pump valve nozzle 200 according to the second embodiment and the suction pump valve nozzle 300 according to the third embodiment, Through this, the rotation amount of the pressure control members 221 and 321 or the maximum set sound pressure in the space inside the body parts 210 and 310 may be displayed step by step.

The user can check the maximum sound pressure of the suction pump valve nozzles (200, 300) through the text, and rotate the pressure control members (221, 321) to control the maximum sound pressure.

Figure 5 shows a manual suction pump (P1) and cupping cup (C), the suction pump valve nozzles (100, 200, 300) according to embodiments of the present invention and cupper including the same, Figure 6 is an electric suction pump (P2) ) And cupping cup (C), a suction pump valve nozzle according to embodiments of the present invention and a cupping cup including the same.

5 and 6, the suction pump valve nozzles (100, 200, 300) may be provided with suction pumps (P1, P2) and cupping cup (C).

Thereby, the suction pump valve nozzle can be set to limit the maximum sound pressure inside the cupping cup, and it is also possible to control the maximum sound pressure. In addition, the existing manual suction pump connection nozzle and the electric suction pump connection nozzle can be installed as a replacement.

As described above, in the embodiment of the present invention, specific matters such as specific components and the like have been described by the limited embodiment and the drawings, but this is provided only to help the overall understanding of the present invention, and the present invention is limited to the above embodiment It will not be, and those skilled in the art to which the present invention pertains can make various modifications and variations from these descriptions. For example, the described techniques may be performed in a different order than the described method, and / or components such as the structure, device, etc. described may be combined or combined in a different form from the described method, or may be applied to other components or equivalents. Even if replaced or substituted by, appropriate results can be achieved. Accordingly, the spirit of the present invention should not be limited to the described embodiments, and should not be determined, and all claims that are equivalent to or equivalent to the scope of the claims as well as the claims described below belong to the scope of the spirit of the invention. .

100: suction pump valve nozzle
110: body
112: fixing member
1122: passage
120: pressure control unit
122: opening
124: stopper
126: elastic member
128: vertical axis
200: suction pump valve nozzle
210: body
212: fixing member
2122: passage
221: pressure control member
222: opening
223: housing
224: stopper
226: elastic member
228: vertical axis
300: suction pump valve nozzle
310: body
312: fixing member
3122: passage
314: opening
321: pressure control member
322: opening
323: housing
324: stopper
326: elastic member
328: vertical axis
C: Cupping Cup
P1: Manual suction pump
P2: Electric suction pump

Claims (8)

A body portion having an airtight interior space; And
A pressure control unit provided on one side of the body portion and adjusting a pressure inside the body portion;
Including,
Sound pressure is formed inside the body,
The pressure adjusting part communicates the inner space of the body part and the outside of the body part to prevent excessive sound pressure inside the body part, the suction pump valve nozzle.
According to claim 1,
The pressure control unit,
An opening communicating the inside of the body portion with the outside of the body portion; And
A stopper arranged to open and close the opening in the body portion or the pressure regulating portion;
Including,
The stopper is a suction pump valve nozzle that is moved in the body portion or the pressure control portion according to the negative pressure inside the body portion.
According to claim 2,
The pressure control unit further includes an elastic member having one end connected to the stopper,
The elastic member is disposed on the inner side of the opening through the elastic,
When excessive sound pressure is generated in the body portion, the elastic member contracts by the stopper to open the opening, and the suction pump valve nozzle.
According to claim 3,
The body portion includes a fixing member for fixing the elastic member,
The pressure adjusting part further includes a vertical axis extending from the stopper and disposed at the center of the elastic member,
The fixing member is disposed opposite the opening of the body portion,
A through path is formed in the center of the fixing member,
When the elastic member is contracted, the stopper and the vertical axis are moved in the direction of the fixing member so that the vertical axis is accommodated in the passage, a suction pump valve nozzle.
According to claim 3,
The pressure control portion includes a pressure control member that is moved relative to the body portion,
The pressure control member is moved, the stopper disposed in the opening portion of the pressure control member is moved in the compression direction of the elastic member together with the elastic member so that the elastic member contracts or extends to change the elastic modulus, Aspiration pump valve nozzle.
The method of claim 5,
The pressure control unit includes a housing having an outer surface spirally formed,
The inner surface of the pressure control member is formed in a spiral to mesh with the outer surface of the housing, so that the pressure control member is moved on the housing by rotation,
The elastic member is contracted and elongated according to the movement of the pressure control unit, and the suction pump valve nozzle.
The method of claim 5,
The pressure adjusting part is detachable, and is replaced to adjust the elastic modulus of the elastic member, the suction pump valve nozzle.
A suction pump generating negative pressure;
A valve nozzle connected to and communicating with the suction pump separately; And
A cup that is connected and communicated with the valve nozzle separately and is provided with negative pressure from the interior space of the valve nozzle;
Including,
The valve nozzle,
It includes a body portion having an internal space receiving negative pressure from the suction pump and a pressure adjusting portion provided on one side of the body portion and adjusting the pressure inside the body portion,
The body portion is in communication with the pressure adjusting portion and the pressure adjusting portion has an opening, the pressure adjusting portion includes a stopper for opening and closing the opening and an elastic member for moving the stopper,
When the sound pressure inside the body portion is stronger than the elasticity of the elastic member, the stopper is moved in the direction of the body portion so that the opening is open and the inside of the body portion communicates with the outside of the body portion, and the sound pressure inside the body portion is When the elastic member is weaker than the elasticity, the stopper closes the opening, comprising a suction pump valve nozzle.

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